Flow mobile app

I want to connect to flow from my ios app. I try to connect to my server but I keep getting an unexpected response error.
Where can I find the qr code to scan on my phone so i can login directly?

thank you!

Should work to type the address in the iOS app, what error do you get? Its not as simple as you need to be on a vpn or something?
Otherwise, to see your qr code, just enter the address to the flow server in a browser and it pops up (both the wr code and the pin)

I tried with the qr code but this is the error that I get.

Yeap looks like your iOS-device is not on the VPN, or for some other reason cannot connect to the Flow Server